Pataday and Dizziness aggravated - a phase IV clinical study of FDA data

Summary:

Dizziness aggravated is reported as a side effect among people who take Pataday (olopatadine hydrochloride), especially for people who are female, 60+ old, have been taking the drug for < 1 month also take Singulair, and have Asthma.

The phase IV clinical study analyzes which people have Dizziness aggravated when taking Pataday. It is created by eHealthMe based on reports of 8,221 people who have side effects when taking Pataday from the FDA, and is updated regularly.

What is Pataday?

Pataday has active ingredients of olopatadine hydrochloride. It is often used in allergies. eHealthMe is studying from 8,288 Pataday users. Check the latest studies of Pataday.

What is Dizziness aggravated?

Dizziness aggravated is found to be associated with 2,792 drugs and 974 conditions by eHealthMe. Check the latest studies of Dizziness aggravated.

On Aug, 11, 2026

8,221 people reported to have side effects when taking Pataday.
Among them, 146 people (1.78%) have Dizziness aggravated.

Could Pataday cause Dizziness aggravated?

Among these 146 people:

How long have people been on Pataday when they have Dizziness aggravated? *

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What is the gender of people who have Dizziness aggravated when taking Pataday? *

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* Approximation only. Some reports may have incomplete information.

Do you take Pataday and have Dizziness aggravated?

- Check whether Dizziness aggravated is associated with a drug or a condition
- Predict drug outcomes for up to one year with AI
- Get an AI agent to monitor your drugs continuously

Related studies:

Effectiveness of, long term effects of, and alternative drugs to Pataday:

Pataday (8,288 reports)

Dizziness aggravated treatments and more:

Dizziness aggravated (302 reports)

How severe was Dizziness aggravated and when was it recovered:

Dizziness aggravated in Pataday

Expand to all the drugs that have ingredients of olopatadine hydrochloride:

Dizziness aggravated and drugs with ingredients of olopatadine hydrochloride

Sub-studies by gender and age:

Female: 0-1 2-9 10-19 20-29 30-39 40-49 50-59 60+

Male: 0-1 2-9 10-19 20-29 30-39 40-49 50-59 60+

Browse all side effects of Pataday:

a b c d e f g h i j k l m n o p q r s t u v w x y z

Browse all the drugs that are associated with Dizziness aggravated:

Dizziness aggravated (2,793 drugs)

Browse all the conditions that are associated with Dizziness aggravated:

Dizziness aggravated (974 conditions)

How the study uses the data?

The study uses data from the FDA. It is based on olopatadine hydrochloride (the active ingredients of Pataday) and Pataday (the brand name). Other drugs that have the same active ingredients (e.g. generic drugs) are not considered. Dosage of drugs is not considered in the study.

How to use the study?

DO NOT STOP MEDICATIONS without first consulting your doctor. If there are any serious or long term adverse effects discovered in the study, discuss the study with your doctor to ensure that proper medication management will be in place if applicable.

Who is eHealthMe?

With medical big data and proven AI/ML algorithms, eHealthMe provides a platform for everyone to run phase IV clinical trials. We study millions of patients and 5,000 more each day. Results of our real-world drug study have been referenced on 800+ peer-reviewed medical publications, including The Lancet, Mayo Clinic Proceedings, and Nature. Our analysis results are available to researchers, health care professionals, patients (testimonials), and software developers (open API).

WARNING, DISCLAIMER, USE FOR PUBLICATION

WARNING: Please DO NOT STOP MEDICATIONS without first consulting a physician since doing so could be hazardous to your health.

DISCLAIMER: All material available on eHealthMe.com is for informational purposes only, and is not a substitute for medical advice, diagnosis, or treatment provided by a qualified healthcare provider. All information is observation-only. Our phase IV clinical studies alone cannot establish cause-effect relationship. Different individuals may respond to medication in different ways. Every effort has been made to ensure that all information is accurate, up-to-date, and complete, but no guarantee is made to that effect. The use of the eHealthMe site and its content is at your own risk.

If you use this eHealthMe study on publication, please acknowledge it with a citation: study title, URL, accessed date.